| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
C3H6O = C6H10O + H2O =>
2 C3H6O = C6H10O + H2O
KMnO4 + CH3CH2OH = K2CO3 + MnO2 + H2O =>
4 KMnO4 + CH3CH2OH = 2 K2CO3 + 4 MnO2 + 3 H2O
Al2(SO4)3 + CoCl2 = AlCl3 + Co2(SO4)2 =>
2 Al2(SO4)3 + 6 CoCl2 = 4 AlCl3 + 3 Co2(SO4)2
H2SO4 + K2SO3 = K2SO4 + H2S =>
H2SO4 + 4 K2SO3 = 4 K2SO4 + H2S
Fe + H2SO2 = FeSO2 + H2 =>
Fe + H2SO2 = FeSO2 + H2
H + NO2 = HNO2 =>
H + NO2 = HNO2
C20H6 + O2 = CO2 + H2O =>
2 C20H6 + 43 O2 = 40 CO2 + 6 H2O
C6H11ON2 + O2 = CO2 + NH3 + H2O =>
4 C6H11ON2 + 27 O2 = 24 CO2 + 8 NH3 + 10 H2O
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
N + H2 = NH4 =>
N + 2 H2 = NH4
K + O2 = KO2 =>
K + O2 = KO2
NH3 + HAuCl4 + FeSO4*H2O = Fe2(SO4)3 + FeCl3 + Au + H2O + NH4Cl =>
NH3 + HAuCl4 + 3 FeSO4*H2O = Fe2(SO4)3 + FeCl3 + Au + 3 H2O + NH4Cl
NaOH + Cl2 = NaClOH =>
2 NaOH + Cl2 = 2 NaClOH
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Fe + CO2 = Fe2CO2 =>
2 Fe + CO2 = Fe2CO2
C50H60 + O2 = CO2 + H2O =>
C50H60 + 65 O2 = 50 CO2 + 30 H2O
Si + O = Si2O5 =>
2 Si + 5 O = Si2O5
C2H5OH(l) + O2(g) = CO2(g) + H2O(l) =>
C2H5OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(l)
CuSO4 + NaNo3 = Cu(No3)2 + Na2SO4 =>
CuSO4 + 2 NaNo3 = Cu(No3)2 + Na2SO4
KI + Cl2 = KCl + I2* =>
2 KI + Cl2 = 2 KCl + I2*
ZnS + ZnO = SO2 + Zn =>
ZnS + 2 ZnO = SO2 + 3 Zn
H2SO4 + HCl = HClO3 + H2S =>
3 H2SO4 + 4 HCl = 4 HClO3 + 3 H2S
Fe(Cl)2 + Na2CO3 = FeCO3 + NaCl =>
Fe(Cl)2 + Na2CO3 = FeCO3 + 2 NaCl
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
NaOH(aq) + NiCl2(aq) = NaCl(aq) + Ni(OH)2 =>
2 NaOH(aq) + NiCl2(aq) = 2 NaCl(aq) + Ni(OH)2
Co(OH)2 + NaOH = Na + Co(OH)3 =>
Co(OH)2 + NaOH = Na + Co(OH)3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
AgNO3 + Br = AgBr + NO3 =>
AgNO3 + Br = AgBr + NO3
Pb(CN)2 + NaF = PbF2 + NaCN =>
Pb(CN)2 + 2 NaF = PbF2 + 2 NaCN
MgCl2(s) = Mg(s) + Cl2(g) =>
MgCl2(s) = Mg(s) + Cl2(g)
C2H7N + H2O = HO + C2H8N =>
C2H7N + H2O = HO + C2H8N
C3H5(NO3)3(l) = N2 + O2 + H2O + CO2 =>
4 C3H5(NO3)3(l) = 6 N2 + O2 + 10 H2O + 12 CO2
CdS + HCl = CdCl2 + H2S =>
CdS + 2 HCl = CdCl2 + H2S
NH3 + CuSO4 = Cu(NH3)2 + SO4 =>
2 NH3 + CuSO4 = Cu(NH3)2 + SO4
Ni[ClO] = NiCl + O2 =>
2 Ni[ClO] = 2 NiCl + O2
Na2SO3 + KI + H2SO4 = Na2S + I2 + K2SO4 + H2O =>
Na2SO3 + 6 KI + 3 H2SO4 = Na2S + 3 I2 + 3 K2SO4 + 3 H2O
C6H5COOH + NaOH = C6H5COONa + H2O =>
C6H5COOH + NaOH = C6H5COONa + H2O
Ga(OH)3 + H2SO3 = Ga(OH)SO3 + H2O =>
Ga(OH)3 + H2SO3 = Ga(OH)SO3 + 2 H2O
H2SO3 + NaOH = SO3Na2 + H2O =>
H2SO3 + 2 NaOH = SO3Na2 + 2 H2O
Hg2 + HCl = Hg(HCl)2 =>
Hg2 + 4 HCl = 2 Hg(HCl)2
CH3COOH + Ba(OH)2 = CO2 + H2O + Ba =>
CH3COOH + 4 Ba(OH)2 = 2 CO2 + 6 H2O + 4 Ba
NaCl + Ca(OH)2 = CaCl2 + Na(OH) =>
2 NaCl + Ca(OH)2 = CaCl2 + 2 Na(OH)
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NO + NH3 = NH + H2O =>
2 NO + 3 NH3 = 5 NH + 2 H2O
NH4HCO3 = NH4CO3 + H =>
NH4HCO3 = NH4CO3 + H
Cl2O7 + KOH = Cl(OH)7 + K2O =>
Cl2O7 + 14 KOH = 2 Cl(OH)7 + 7 K2O
Al(H2O)6{3+} + KF = AlF3 + KOH + H3O{+} =>
Al(H2O)6{3+} + 3 KF = AlF3 + 3 KOH + 3 H3O{+}
H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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